My son hates socks so he keeps taking them off. I have to pay attention to his feet in public so he won't lose his shoes or socks. He lost a shoe once. I had it in stroller basket and then I noticed it was gone when I left. I tried back tracking and it was never found. Luckily I buy them used at the baby resale store and I go to Goodwill for it too. I have back tracked several times in stores and there is his other shoe. Before I had kids, I used to wonder how the heck do babies lose their socks and shoes and how could parents not know? Now I know.
I am wearing pink socks with huge holes in them.